Unknown flowers

First off - I love wildflowers.  One of the first books I ever bought myself was a book on California Wildflowers.  I used my allowance to pay the bookstore off and bought that book and a book about animals.  I was 10 maybe.  I was so proud of buying my own books.  I still have them.  So as I've moved and grown, this love of wild plants has pretty much stayed with me.  I have to know what they are and if they could be useful.  Included in my job list is working with a friend who would wild food forage and I would usually go along.  So I know bull cane is edible at certain times a year and where to pick mustang grapes, how to make agarita jelly and buffalo plums (which are actually legumes). 

So when i was helping Blinda - my landlady with her community garden I found a plant that I just can't identify.  It's slowly driving me nuts.  It's either wild or an excaped variety of sunflower.  I can't seem to get a good picture of it and I cannot identify it.  I know there has to be a picture somewhere but who knows. 
If anyone reads this and knows what it is please let me know.

It is a Cowpen Daisy.  I was happy I figured it out finally.